// Test with query parameter
        testParams.conditions.put(SearchRequestParams.AS_Q, new String[] { "test query" });
        assertTrue(searchRequestParams.hasConditionQuery());
    }

    public void test_hasConditionQuery_withEmptyQuery() {
        // Test with empty query parameter
        testParams.conditions.put(SearchRequestParams.AS_Q, new String[] { "" });
        assertFalse(searchRequestParams.hasConditionQuery());
    }

                .of(stream -> stream.filter(this::isOccurrence).findFirst().ifPresent(q -> queryBuf.insert(0, q + ":")));

        stream(conditions.get(SearchRequestParams.AS_Q))
                .of(stream -> stream.filter(q -> StringUtil.isNotBlank(q) && q.length() <= maxQueryLength)
                        .forEach(q -> queryBuf.append(' ').append(q)));

          "&m?n??ibom?l&etoh?im??o&c?fni?g??ro?vt???u!.&gro?moc?oc?ten??rwon??yx!.hsadtob,?zub??...